Use the form below to do your conversion.
Solution
Step1
Log2012845=Log(12845) ÷ Log(20)
Log(12845)= 4.1087341086024
Log(20)=1.301029995664
Log2012845=4.1087341086024 ÷ 1.301029995664
Ans=3.1580625522054
Step2
Alternatively, the logarithm can be calculated like this.